39755392

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 84015360

約数和(自身を除く): 44259968

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 233, 248, 344, 466, 496, 688, 932, 992, 1333, 1376, 1864, 1984, 2666, 2752, 3728, 3968, 5332, 5504, 7223, 7456, 10019, 10664, 14446, 14912, 20038, 21328, 28892, 29824, 40076, 42656, 57784, 80152, 85312, 115568, 160304, 170624, 231136, 310589, 320608, 462272, 621178, 641216, 924544, 1242356, 1282432, 2484712, 4969424, 9938848, 19877696, 39755392]

約数ペア:

[(1, 39755392), (2, 19877696), (4, 9938848), (8, 4969424), (16, 2484712), (31, 1282432), (32, 1242356), (43, 924544), (62, 641216), (64, 621178), (86, 462272), (124, 320608), (128, 310589), (172, 231136), (233, 170624), (248, 160304), (344, 115568), (466, 85312), (496, 80152), (688, 57784), (932, 42656), (992, 40076), (1333, 29824), (1376, 28892), (1864, 21328), (1984, 20038), (2666, 14912), (2752, 14446), (3728, 10664), (3968, 10019), (5332, 7456), (5504, 7223)]